Fix getMDs() interface such that it does not expose implementation details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84885 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index c8cb595..037854e 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -561,14 +561,16 @@
// Write metadata attachments
// METADATA_ATTACHMENT - [m x [value, [n x [id, mdnode]]]
MetadataContext &TheMetadata = F.getContext().getMetadata();
+ typedef SmallVector<std::pair<unsigned, TrackingVH<MDNode> >, 2> MDMapTy;
+ MDMapTy MDs;
for (Function::const_iterator BB = F.begin(), E = F.end(); BB != E; ++BB)
for (BasicBlock::const_iterator I = BB->begin(), E = BB->end();
I != E; ++I) {
- const MetadataContext::MDMapTy *P = TheMetadata.getMDs(I);
- if (!P) continue;
+ MDs.clear();
+ TheMetadata.getMDs(I, MDs);
bool RecordedInstruction = false;
- for (MetadataContext::MDMapTy::const_iterator PI = P->begin(),
- PE = P->end(); PI != PE; ++PI) {
+ for (MDMapTy::const_iterator PI = MDs.begin(), PE = MDs.end();
+ PI != PE; ++PI) {
if (RecordedInstruction == false) {
Record.push_back(VE.getInstructionID(I));
RecordedInstruction = true;